Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:49 PM)
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Launch Light & Moon — August 21
local timeFirst Quarter (55% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Au Train Bay Boat Launch
| Location | Rock River, Michigan |
|---|---|
| Waterbody | Au Train Bay |
| Access Type | Public - Free |
| Coordinates | 46.465994, -86.910068 |
| Hours | Check on site |
| County | Alger County |
Au Train Bay Boat Launch is a public boat launch providing access to Au Train Bay in Rock River, Michigan at coordinates 46.46599, -86.91007.
Au Train Bay Boat Launch is a public boat launch on Au Train Bay in Rock River, Alger County, Michigan. As a public launch it is open to all boaters; state- and county-run ramps like this are typically free or charge only a modest day-use fee. This page shows sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp near Rock River • public launch in Alger County • fishing access on Au Train Bay • Michigan boat launch
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Frequently Asked Questions About Au Train Bay Boat Launch
Is Au Train Bay Boat Launch free to use?
Yes, Au Train Bay Boat Launch is a public boat launch with free access in Rock River, Michigan.
What water does Au Train Bay Boat Launch access?
Au Train Bay Boat Launch provides boat launch access to Au Train Bay in Rock River, Michigan.
How do I get to Au Train Bay Boat Launch?
Au Train Bay Boat Launch is located at coordinates 46.465994, -86.910068 in Rock River, Michigan. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
The area surrounding Au Train Bay Boat Launch includes 6 other public boat ramps within 6.8 mi, giving boaters flexibility in choosing their access point.